UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7n/LsF62x1s0ae1a56VGZCWvjmHSChdX8oUYelM4vzo=' 
WHERE 
  key_id = 'a5475c9bd355af7865c71f9bf966d9709db1cb2e3e4bb3af0455e605df551f64' 
  AND (
    token = '7n/LsF62x1s0ae1a56VGZCWvjmHSChdX8oUYelM4vzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )